CN116470968A - Ground test method and device for communication function of aerospace science system - Google Patents

Ground test method and device for communication function of aerospace science system Download PDF

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CN116470968A
CN116470968A CN202310403942.3A CN202310403942A CN116470968A CN 116470968 A CN116470968 A CN 116470968A CN 202310403942 A CN202310403942 A CN 202310403942A CN 116470968 A CN116470968 A CN 116470968A
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ids
test
data
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aerospace
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庄文轩
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Shanghai Huasui Electronic Technology Co ltd
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Shanghai Huasui Electronic Technology Co ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/10—Text processing
    • G06F40/12—Use of codes for handling textual entities
    • G06F40/151—Transformation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/10—Text processing
    • G06F40/166—Editing, e.g. inserting or deleting
    • G06F40/174—Form filling; Merging
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/10—Text processing
    • G06F40/166—Editing, e.g. inserting or deleting
    • G06F40/177—Editing, e.g. inserting or deleting of tables; using ruled lines
    • G06F40/18—Editing, e.g. inserting or deleting of tables; using ruled lines of spreadsheets
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/20—Natural language analysis
    • G06F40/205—Parsing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
    • H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/2866—Architectures; Arrangements
    • H04L67/30—Profiles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
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  • Electromagnetism (AREA)
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Abstract

The embodiment of the application discloses a ground test method and device for a communication function of an aerospace science system. In an embodiment of the present application, the method includes: acquiring an interface data sheet of the aerospace science system; generating an IDS user form to be tested from the aerospace interface data form by using an IDS editor; under an operator framework design mode, based on a translator designed by a dynamic IDS set and IDS encoding and decoding, converting data in an IDS user form to be tested into a test form which can be identified by a test system; based on the test form, the ground test for the communication function of the aerospace science system is completed through the test system. The method can quickly respond to coding and decoding changes caused by IDS changes, can quickly build the ground detection requirements of the aerospace equipment, and responds to test changes caused by accompanying technical changes; the local storage space provided by the invention can meet the long-term data acquisition requirement.

Description

Ground test method and device for communication function of aerospace science system
Technical Field
The application relates to the technical field of communication test of aerospace science systems, in particular to a ground test method and device for communication functions of aerospace science systems.
Background
The aerospace science system consists of spacecrafts, space applications, manned spacecraft, carrier rockets, launching sites, measurement and control communication, landing sites and eight systems in space laboratories. The current development of aerospace tasks has been stepped into the stages of multi-model multi-task concurrence, high-density emission, excellent functional performance requirements, high quality reliability requirements and short development period requirements. In order to meet the rapidly growing task situation and the diversity of space development tasks, space digitization is an urgent task for improving model design efficiency and data utilization rate. Before the actual space flight task and space experiment application operation are carried out on each component and system, a large number of experiments based on units or subsystems such as experimental parts and tested parts are needed to be carried out in the ground stage, after the experiments of the subsystems are completed, the final system formed after the subsystems are assembled is needed to be continuously subjected to complete machine test based on the system engineering methodology, namely, the construction technology of the test and measurement system which is used in the ground stage and is used for detecting the functional performance of each device or subsystem and even the complete system is needed to be carried out.
At present, the traditional model design data management process of the aerospace equipment is completed in a manual mode, technical data (comprising paper files and electronic documents) are transmitted in a file form in the development process, the working efficiency of model development and the accuracy of data are greatly reduced, and the model design data are scattered and difficult to manage in a centralized mode. The existing ground test technology for the communication function of the aerospace science system has the following problems: firstly, the operation of personnel is excessively depended, when a corresponding flow test is carried out on a certain parameter of a communication function of an aerospace science system, a certain equipment test action possibly needs a large number of instructions to be continuously sent and feedback observed, and the personnel is required to carry out reciprocating operation for a plurality of times, so that the working efficiency is greatly reduced; secondly, the information transmission is difficult, in the process of assistance of multiple departments, the communication interface data often needs cooperative cooperation processing of multiple departments, and after one department changes, the communication interface data cannot be rapidly transmitted to other cooperative departments; thirdly, the communication test device is difficult to quickly respond after the technical conditions are changed, and when the whole communication test requirement is changed or the communication technical conditions are changed, a great deal of manpower is required to be expended for adjusting according to the change, so that the communication test speed is seriously slowed down and even the whole development and debugging progress is influenced. Therefore, a need exists for a ground test method and apparatus that can quickly build up ground test requirements for communication functions of an aerospace science system and respond to changes in the test requirements that accompany changes in the communication test requirements.
Disclosure of Invention
In view of the foregoing, the present specification is directed to a method and apparatus for ground testing for communication functions of an aerospace science system, which overcomes or at least partially solves the foregoing problems.
Other features and advantages of the present disclosure will be apparent from the following detailed description, or may be learned in part by the practice of the disclosure.
In a first aspect, an embodiment of the present application provides a ground test method for a communication function of an aerospace science system, including: acquiring an interface data sheet of the aerospace science system, wherein the aerospace interface data sheet comprises protocol data for interface coordination among all devices of the aerospace science system; generating an IDS user form to be tested from the aerospace interface data form by using a IDS (Interface Data Sheet) editor; under an operator framework design mode, based on a translator designed by a dynamic IDS set and IDS encoding and decoding, converting data in an IDS user form to be tested into a test form which can be identified by a test system; based on the test form, the ground test for the communication function of the aerospace science system is completed through the test system.
In some embodiments, generating an IDS user form to be tested from an aerospace interface data sheet using an IDS editor includes: decrypting the space interface data sheet into a first XML file based on the IDS editor; the first XML file is inversely sequenced and analyzed into a graphic form; after the user fills in the graphic form, a data file is obtained, and the data file is converted into a second XML file from the graphic form; and obtaining an IDSD file by encrypting the second XML file, wherein the IDSD file is an IDS user form to be tested.
In some embodiments, based on the dynamic IDS set and the translator for which the IDS codec is designed, converting data in the IDS user form to be tested into a test form recognizable by the test system, including: and the translator disassembles the long command serial corresponding to the IDS user form by using a field class-based definition mode to obtain disassembled calibration type data.
In some embodiments, in the operator framework design mode, based on the dynamic IDS set and the translator designed by the IDS codec, the method converts the data in the IDS user form to be tested into a test form recognizable by the test system, and further includes: establishing a dynamic IDS set, wherein the dynamic IDS set stores IDS configuration files corresponding to different IDS user forms which are automatically generated based on IDS configuration file format specifications; invoking an IDS configuration file corresponding to an IDS user form to be tested in a dynamic IDS set through a client; and obtaining a test form which can be identified by the test system based on the IDS configuration file corresponding to the IDS user form to be tested.
In some embodiments, invoking, by the client, an IDS profile corresponding to an IDS user form to be tested in the dynamic IDS set, includes: based on the calibrated data types, an IDS configuration file corresponding to the disassembled calibrated data types is exported, so that the IDS configuration file corresponding to the disassembled calibrated data types is dynamically imported into the test system, and related prompts and message processing are sent to the client.
In some embodiments, invoking, by the client, an IDS profile corresponding to an IDS user form to be tested in the dynamic IDS set, further comprises: changes and updates of IDS configuration files in the dynamic IDS set are monitored, and when the IDS configuration files change, the IDS configuration files in the dynamic IDS set are updated.
In some embodiments, a dynamic IDS set is established, the dynamic IDS set storing IDS configuration files corresponding to different IDS user forms automatically generated based on IDS configuration file format specifications, comprising: designing a hierarchical structure of the IDS configuration file based on the tree structure; designing a parameter item corresponding to the byte index; and automatically generating IDS configuration files corresponding to different IDS user forms based on the hierarchical structure and parameter items corresponding to the byte indexes.
In some embodiments, performing ground testing for communication functions of the aerospace science system via the test system based on the test form comprises: after the test system acquires the test form, the test form is distributed to different test function modules to perform ground test oriented to the communication function of the aerospace science system.
In some embodiments, the different test function modules include, but are not limited to, a communication control module, a management configuration module, a data management module, and a general function module, wherein the communication control module includes a data sending module and a data read-back module, the data sending module is used for sending a plurality of different instructions, and the plurality of different instructions include, but are not limited to, an emergency stop instruction, a remote control instruction, a parameter request instruction, and a sweep function instruction; the data readback module is used for acquiring readback data, wherein the readback data comprises, but is not limited to, various receipts, telemetry values and industrial parameter return data; the management configuration module is used for carrying out parameter management configuration on the ground inspection platform, wherein the parameter management configuration comprises, but is not limited to, configuration file path management, parameter file reading and saving management and interface parameter saving management; the data management module is a database service, and the database service comprises a relational database and a time sequence database, wherein the relational database is used for storing a test form translated by the translator and can call and check and load the test form; the time sequence database is used for storing detection data related to the ground detection platform and executing operation records; the general function modules comprise, but are not limited to, a user event module, a system event recording module and a fool-proof management module; the user event module is used for carrying out authority login, the system event recording module is used for recording system events, and the fool-proof management module is used for carrying out system configuration.
In a second aspect, an embodiment of the present application provides a ground testing device for a communication function of an aerospace science system, including: the interface data sheet acquisition module is used for acquiring an interface data sheet of the aerospace science system, wherein the aerospace interface data sheet comprises protocol data for interface coordination among all devices of the aerospace science system; the user form generation module is used for generating an IDS user form to be tested from the aerospace interface data form by using the IDS editor; the translation module is used for converting the data in the IDS user form to be tested into a test form which can be identified by the test system based on a translator designed by the dynamic IDS set and IDS encoding and decoding under the operator framework design mode; the test module is used for completing ground test oriented to the communication function of the aerospace science system through the test system based on the test form.
In a third aspect, embodiments of the present application provide an electronic device, including a memory storing a plurality of instructions; the processor loads instructions from the memory to execute the steps in any of the ground test methods for the communication function of the aerospace science system provided by the embodiments of the present application.
In a fourth aspect, embodiments of the present application provide a computer readable storage medium storing a plurality of instructions adapted to be loaded by a processor to perform steps in any of the ground test methods for communication functions of an aerospace science system provided in embodiments of the present application.
The method and the device can acquire the interface data sheet of the aerospace science system, wherein the aerospace interface data sheet comprises protocol data for interface coordination among all devices of the aerospace science system; then using IDS editor to generate IDS user form to be tested; then under the design mode of an operator framework, based on a translator designed by a dynamic IDS set and IDS encoding and decoding, converting data in an IDS user form to be tested into a test form which can be identified by a test system; and finally, based on the test form, completing the ground test for the communication function of the aerospace science system through the test system.
The invention generates a translator based on the abstract and read logic design of IDS, the translator can convert the data in the private form of the user into the form which can be identified by the test system, and then the user can quickly generate the test form to be converted into the test item for execution through the translator after the communication protocol is modified.
The invention designs a set of interface translation tools based on IDS interface universal rules and meeting space communication protocol field specifications, which can rapidly respond to coding and decoding changes caused by IDS changes, so that technical condition changes can be rapidly reflected and expressed on ground detection software; moreover, the invention can meet the ground detection requirement of the aerospace equipment based on IDS file format and CCSDS protocol constraint by less customized translation design work, and respond to test changes brought by accompanying technical changes; the local storage space provided by the invention can meet the long-term data acquisition requirement, can realize robust storage, can realize that data is not lost, is convenient for personnel to acquire, reduces the acquisition time interval, and is convenient for tracing iteration.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a ground test method for communication functions of an aerospace science system according to an embodiment of the present application;
FIG. 2 is a schematic flow chart of a ground test method for communication functions of an aerospace science system according to an embodiment of the present application;
FIG. 3 is a schematic structural diagram of a ground test device for communication functions of an aerospace science system according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
The embodiment of the application provides a ground test method and device for communication functions of an aerospace science system, electronic equipment and a storage medium.
The ground testing device for the communication function of the aerospace science system can be particularly integrated in electronic equipment, and the electronic equipment can be a terminal, a server and other equipment. The terminal can be a mobile phone, a tablet computer, an intelligent Bluetooth device, a notebook computer, a personal computer (Personal Computer, PC) or the like; the server may be a single server or a server cluster composed of a plurality of servers.
In some embodiments, the ground test device for the communication function of the aerospace science system may be integrated into a plurality of electronic devices, for example, the ground test device for the communication function of the aerospace science system may be integrated into a plurality of servers, and the ground test method for the communication function of the aerospace science system is implemented by the plurality of servers.
In some embodiments, the server may also be implemented in the form of a terminal.
For example, referring to fig. 1, a schematic view of a scenario of a ground test method for a communication function of an aerospace science system according to an embodiment of the present application includes a ground test device 100, a test system 110, and a plurality of lower computers 120 in the aerospace science system for the communication function of the aerospace science system; the ground test device 100, the test system 110 and a plurality of lower computers 120 in the aerospace science system can be mutually connected in a communication way.
The ground test device 100 facing the communication function of the aerospace science system can comprise a storage terminal 101, a server 102 and the like, the storage terminal 101 can store an interface data sheet of the aerospace science system, the interface data sheet of the aerospace science system can comprise protocol data for interface coordination among all devices of the aerospace science system and the like, and the storage terminal 101 and the server 102 are in communication connection and are not described in detail herein.
The server 102 may first obtain an interface data sheet of the aerospace science system, where the aerospace interface data sheet includes protocol data for performing interface coordination between devices of the aerospace science system; then using IDS editor to generate IDS user form to be tested; then under the design mode of an operator framework, based on a translator designed by a dynamic IDS set and IDS encoding and decoding, converting data in an IDS user form to be tested into a test form which can be identified by a test system; and finally, based on the test form, completing ground test oriented to the communication function of the aerospace science system through a test system.
The test system 110 may include different test function modules, and after the test system 110 obtains the test form, the test form is distributed to the different test function modules to perform ground test for the communication function of the aerospace science system.
In some embodiments, the different test function modules include, but are not limited to, a communication control module, a management configuration module, a data management module, and a general function module, where the communication control module may include a data sending module and a data read-back module, and the data sending module may perform operations such as scram instruction sending, remote control instruction sending, industrial parameter request sending, special function sending, and sweep function sending; the data readback module can perform various receipt acquisition, telemetry value acquisition, miscellaneous data acquisition, industrial parameter return acquisition and other operations. The data sending module and the data read-back module can be based on the RS-422 and TCP/IP communication modes.
The management configuration module can comprise a man-machine interaction module and a project management module, and the man-machine interaction module can realize a tree structure generation function and a simple search design function; the data management module can comprise a data configuration module, a data storage module and a data display module, wherein the data configuration module can realize the function of configuring data storage, the data storage module can realize the function of general data storage, and the data display module can realize the function of parameter display and the function of data curve display; the universal function module comprises a user event module, a system event module and a fool-proof management module, wherein the user event module can realize a permission login function, the system event module can realize a system event recording function, and the fool-proof management module can realize a watchdog configuration function.
The following will describe in detail. The numbers of the following examples are not intended to limit the preferred order of the examples.
In this embodiment, a ground test method for a communication function of an aerospace science system is provided, as shown in fig. 2, and the specific flow of the ground test method for the communication function of the aerospace science system may be as follows:
200. the method comprises the steps of obtaining an interface data sheet of the aerospace science system, wherein the aerospace interface data sheet comprises protocol data for interface coordination among all devices of the aerospace science system.
In spacecraft engineering development, the management of interface data is a very complex and important task. A satellite often has hundreds of devices, and interfaces between them in terms of machine, electricity, heat, etc. must be compatible and work well in concert. The aerospace interface data sheet is a carrier and basis for interface coordination among aerospace science system devices, can record the physical properties of any device, the properties of all electric connectors in the device, the specific distribution relation of electric connector joints and other information, and can effectively guide the design verification work of a spacecraft power supply and distribution system.
In the present embodiment, the interface data sheet (IDS, interface Data Sheet) is a format specification for data exchange, and is used for data interfaces between different systems or different devices of the aerospace science system. The interface data sheet records parameters and connection relations among different systems or different devices of the aerospace science system. Meanwhile, the IDS interface data sheet defines the contents of data such as structure, format, field, explanation and the like, so that different systems or different devices of the aerospace science system can accurately and correctly transmit and convert the data.
210. And generating an IDS user form to be tested from the aerospace interface data form by using an IDS editor.
In some embodiments, generating an IDS user form to be tested from an aerospace interface data sheet using an IDS editor includes: decrypting the space interface data sheet into a first XML file based on the IDS editor; the first XML file is inversely sequenced and analyzed into a graphic form; after the user fills in the graphic form, a data file is obtained, and the data file is converted into a second XML file from the graphic form; and obtaining an IDSD file by encrypting the second XML file, wherein the IDSD file is an IDS user form to be tested.
In the embodiment of the application, the IDS editor can perform creation and editing of the device interface data form template. According to the embodiment of the application, the space interface data sheet can be decrypted into the first XML file based on the IDS editor; then, the first XML file is inversely sequenced and analyzed into a graphic form; the user fills out the graphic form to obtain a data file, and then the data file is converted into a second XML file from the graphic form; and then, obtaining a IDSD (Interface Data Sheet Data) file by encrypting the second XML file, wherein the IDSD file is an IDS user form to be tested.
220. Under the operator framework design mode, based on a dynamic IDS set and a translator designed by IDS encoding and decoding, data in an IDS user form to be tested is converted into a test form which can be identified by a test system.
In the embodiment of the present application, the operator framework is a software class library for supporting applications written with multiple VI's running independently and communicable with each other, where each VI performs an independent set of system tasks on behalf of some operators (Actors). According to the embodiment of the application, based on the operator framework mode, in the aspect of testing, the operator framework can directly test the action member VIs of the Actor class under the condition that message processing circulation in the Actor Core is not called. Since no internal and external message transmission queues are created, no response is sent to other Actors during testing, and these other Actors are also tested in an independent isolated (cooperative communication with each other) manner. The method and the device can perform a plurality of parallel threads based on the operator framework mode, and improve translation speed and stability of the translator through the plurality of parallel threads.
In some embodiments, based on the dynamic IDS set and the translator for which the IDS codec is designed, converting data in the IDS user form to be tested into a test form recognizable by the test system, including: and the translator disassembles the long command serial corresponding to the IDS user form by using a field class-based definition mode to obtain disassembled calibration type data.
In the embodiment of the application, the long command serial corresponding to the IDS user form is read by using a field class-based definition mode, so that the influence of slow testing speed caused by difficult change and adjustment of data change, function allocation change, data structure change and the like in the IDS user form is reduced.
In the embodiment of the application, the data fields in the IDS user form have corresponding fixed attributes, such as byte number, length, byte definition, bit definition, and the like, and the content-based expression can rewrite the data fields of the long command serial into the integration of a plurality of mutually independent sub-data fields, and define and normalize the sub-data fields or the multi-level data fields according to the format of the data fields, so that the regularity of the data fields in the IDS user form is adapted to the field logic of the data fields to cope with possible changes and adjustments.
In some embodiments, in the operator framework design mode, based on the dynamic IDS set and the translator designed by the IDS codec, the method converts the data in the IDS user form to be tested into a test form recognizable by the test system, and further includes: establishing a dynamic IDS set, wherein the dynamic IDS set stores IDS configuration files corresponding to different IDS user forms which are automatically generated based on IDS configuration file format specifications; invoking an IDS configuration file corresponding to an IDS user form to be tested in a dynamic IDS set through a client; and obtaining a test form which can be identified by the test system based on the IDS configuration file corresponding to the IDS user form to be tested.
In some embodiments, invoking, by the client, an IDS profile corresponding to an IDS user form to be tested in the dynamic IDS set, includes: based on the calibrated data types, an IDS configuration file corresponding to the disassembled calibrated data types is exported, so that the IDS configuration file corresponding to the disassembled calibrated data types is dynamically imported into the test system, and related prompts and message processing are sent to the client.
In the embodiment of the application, the IDS user forms relate to IDS sub-items of a plurality of classes, and generate multi-type and multi-entry corresponding XML files, that is, IDS configuration files corresponding to different IDS user forms.
In some embodiments, invoking, by the client, an IDS profile corresponding to an IDS user form to be tested in the dynamic IDS set, further comprises: changes and updates of IDS configuration files in the dynamic IDS set are monitored, and when the IDS configuration files change, the IDS configuration files in the dynamic IDS set are updated.
In this embodiment of the present application, the dynamic IDS set may be a local Data Server (Data Server), where the Data Server stores configuration files of corresponding IDS user forms, invokes XML files (corresponding configuration files) in the Data Server through the local client, monitors changes and updates in the IDS dynamic library, and exports corresponding XML files with calibrated Data types to enable the IDS configuration files to be dynamically imported into the test system for processing and operation, and to provide relevant prompts and message processing for the client.
In some embodiments, a dynamic IDS set is established, the dynamic IDS set storing IDS configuration files corresponding to different IDS user forms automatically generated based on IDS configuration file format specifications, comprising: designing a hierarchical structure of the IDS configuration file based on the tree structure; designing a parameter item corresponding to the byte index; and automatically generating IDS configuration files corresponding to different IDS user forms based on the hierarchical structure and parameter items corresponding to the byte indexes.
In the embodiment of the application, the hierarchical structure of the IDS configuration file may be designed based on a tree structure; meanwhile, parameter items corresponding to byte indexes can be designed; and then automatically generating IDS configuration files corresponding to different IDS user forms based on the hierarchical structure and parameter items corresponding to the byte indexes.
The embodiment of the application adopts a tree structure to design the hierarchical structure of the IDS configuration file. The design of the tree structure corresponds to the complex hierarchical structure, complex element interaction and complex item nesting are helpful to reflect object information and conditions in an interface simply and clearly, and the operation difficulty of personnel can be greatly reduced by using the tree structure for operation of complex IDS items, wherein the design of the tree structure comprises the following items;
(1) Operate based on existing data messages:
the items include, but are not limited to, 1. Build a hierarchy based on existing data information; 2. defining the relationship before the components in the data message; 3. setting reasonable tree element label generation logic (tag); 5. and displaying and arranging the reasonable interface tree form.
(2) Tree configuration file (tree config) build:
the method includes the steps that 1, a configuration file is established according to element information in an existing tree structure, the configuration file possibly comprises a display name (name) corresponding to each tag, the actual data of the tag needs to be subjected to linear transformation data (K, b), units (units) of the actual data of the tag can be used for operating and configuring elements in the tree structure after the tree structure is generated through establishing the configuration file, and actual functional requirements are met; 2. and establishing a related mapping table (map), reflecting the relation between the tag and related data in the configuration file through the mapping table, and realizing tree structure management based on file operation through the call and the change of the map.
(3) Search tree function design:
providing a pre-check box based on elements in the existing tree structure for checking and deleting objects in the tree structure; 2. sorting based on tags, sorting the same tag and different tags based on categories and items; 3. providing search-like functionality, a target tag or a name of the target tag may be typed to select and view its location in the tree structure for relevant operations.
(4) Tree continuation operation design:
generating a subtree based on the existing tree for interface call and related smooth human-computer interaction requirements; 2. performing secondary operations based on the target selected in the search, including establishing a queue to process related elements and calling other related functions in the framework to realize target requirements; multiplexing of tree and import and update based on configuration files.
In this embodiment of the present application, a parameter item corresponding to a byte index may also be designed, where the parameter item may include, but is not limited to, a synchronization word, a packet type identifier, a source address, a destination address, a sequence identifier, a time code second count, a load identifier, a load digital remote measurement monitoring length, and so on, and the byte index may be equal to a first byte, for example, a 5 th byte is a source address, and 7 th to 9 th bytes are load digital remote measurement monitoring lengths, and so on.
In this embodiment of the present application, the communication interface design translator may further perform operation on the communication interface based on specific situations when the operation habit of the user and the actual data are received and sent, such as timing schedule of communication, rate schedule of communication, mode schedule of communication, and protocol specification, including functional design and call interface specification design of the communication interface, so that smooth reaction can be performed when the demands generated by the concurrent instruction operation or the sequence are implemented, and possible situations and variable communication demands during debugging are satisfied.
230. Based on the test form, the ground test for the communication function of the aerospace science system is completed through the test system.
In some embodiments, performing ground testing for communication functions of the aerospace science system via the test system based on the test form comprises: after the test system acquires the test form, the test form is distributed to different test function modules to perform ground test oriented to the communication function of the aerospace science system.
In some embodiments, the different test function modules include, but are not limited to, a communication control module, a management configuration module, a data management module, and a general function module, wherein the communication control module includes a data sending module and a data read-back module, the data sending module is used for sending a plurality of different instructions, and the plurality of different instructions include, but are not limited to, an emergency stop instruction, a remote control instruction, a parameter request instruction, and a sweep function instruction; the data readback module is used for acquiring readback data, wherein the readback data comprises, but is not limited to, various receipts, telemetry values and industrial parameter return data; the management configuration module is used for carrying out parameter management configuration on the ground inspection platform, wherein the parameter management configuration comprises, but is not limited to, configuration file path management, parameter file reading and saving management and interface parameter saving management; the data management module is a database service, and the database service comprises a relational database and a time sequence database, wherein the relational database is used for storing a test form translated by the translator and can call and check and load the test form; the time sequence database is used for storing detection data related to the ground detection platform and executing operation records; the general function modules comprise, but are not limited to, a user event module, a system event recording module and a fool-proof management module; the user event module is used for carrying out authority login, the system event recording module is used for recording system events, and the fool-proof management module is used for carrying out system configuration.
The embodiment of the application mainly comprises a dynamic IDS service and a testing system, wherein the dynamic IDS service comprises an IDS editor and a translator, the ground inspection using unit or the using subject group inputs the interface data sheet into the dynamic IDS service after finishing the content of the IDS interface data sheet, and the dynamic IDS service converts the interface data sheet into a user form conforming to software application in real time and reads and distributes the user form to the testing system to different testing functional modules.
In the embodiment of the application, the test system is used for simulating interaction between the actual cabinet and the experimental system. The test system can simulate the actual instruction transmission, and the action of data injection in a data uplink channel (from ground equipment to manned spacecraft) can be realized; the method can simulate the actual telemetry data and apply the actions in the data downlink channel (from the manned spacecraft to the ground equipment) of the data; the downlink data can be decoded, displayed and stored; the uplink data can be encoded, adjusted and configured; and the system can also register, disconnect and monitor with a main control unit in the system based on actual communication protocol and flow requirements.
The method and the device can acquire the interface data sheet of the aerospace science system, wherein the aerospace interface data sheet comprises protocol data for interface coordination among all devices of the aerospace science system; then using IDS editor to generate IDS user form to be tested; under the design mode of an operator framework, based on a translator designed by a dynamic IDS set and IDS encoding and decoding, converting data in an IDS user form to be tested into a test form which can be identified by a test system; and finally, based on the test form, completing the ground test for the communication function of the aerospace science system through the test system.
The invention generates a translator based on the abstract and read logic design of IDS, the translator can convert the data in the private form of the user into the form which can be identified by the test system, and then the user can quickly generate the test form to be converted into the test item for execution through the translator after the communication protocol is modified.
The invention designs a set of interface translation tools based on IDS interface universal rules and meeting space communication protocol field specifications, which can rapidly respond to coding and decoding changes caused by IDS changes, so that technical condition changes can be rapidly reflected and expressed on ground detection software; in addition, the invention can meet the ground detection requirement of most aerospace equipment based on IDS file format and CCSDS protocol constraint by less customized translation design work, and responds to the change brought by the technical change; the local storage space provided by the invention can meet the long-term data acquisition requirement, can realize robust storage, can realize that data is not lost, is convenient for personnel to acquire, reduces the acquisition time interval, and is convenient for tracing iteration.
In order to better implement the method, the embodiment of the application also provides a ground test device for the communication function of the aerospace science system, which can be integrated in electronic equipment, wherein the electronic equipment can be a terminal, a server and other equipment. The terminal can be a mobile phone, a tablet personal computer, an intelligent Bluetooth device, a notebook computer, a personal computer and other devices; the server may be a single server or a server cluster composed of a plurality of servers.
For example, in this embodiment, a ground test device for a communication function of an aerospace science system is specifically integrated into an electronic device, and a method of the embodiment of the present application will be described in detail.
For example, as shown in fig. 3, the ground test device for communication function of the aerospace science system may include: an interface data sheet acquisition module 300, a user form generation module 310, a translation module 320 and a test module 330. The interface data sheet obtaining module 300 is configured to obtain an interface data sheet of the aerospace science system, wherein the aerospace interface data sheet comprises protocol data for performing interface coordination among all devices of the aerospace science system; the user form generation module 310 is configured to generate an IDS user form to be tested from the space interface data form by using the IDS editor; the translation module 320 is configured to convert the data in the IDS user form to be tested into a test form that can be identified by the test system based on the dynamic IDS set and the translator designed by IDS codec in the operator framework design mode; the test module 330 is configured to complete a ground test for the communication function of the aerospace science system through the test system based on the test form.
In some embodiments, the user form generation module 310 includes a form generation sub-module configured to: decrypting the space interface data sheet into a first XML file based on the IDS editor; the first XML file is inversely sequenced and analyzed into a graphic form; after the user fills in the graphic form, a data file is obtained, and the data file is converted into a second XML file from the graphic form; and obtaining an IDSD file by encrypting the second XML file, wherein the IDSD file is an IDS user form to be tested.
In some embodiments, translation module 320 includes an IDS codec module configured to: and the translator disassembles the long command serial corresponding to the IDS user form by using a field class-based definition mode to obtain disassembled calibration type data.
In some embodiments, translation module 320 includes a translation submodule configured to: establishing a dynamic IDS set, wherein the dynamic IDS set stores IDS configuration files corresponding to different IDS user forms which are automatically generated based on IDS configuration file format specifications; invoking an IDS configuration file corresponding to an IDS user form to be tested in a dynamic IDS set through a client; and obtaining a test form which can be identified by the test system based on the IDS configuration file corresponding to the IDS user form to be tested.
In some embodiments, the translation submodule includes a profile invocation module configured to: based on the calibrated data types, an IDS configuration file corresponding to the disassembled calibrated data types is exported, so that the IDS configuration file corresponding to the disassembled calibrated data types is dynamically imported into the test system, and related prompts and message processing are sent to the client.
In some embodiments, the translation submodule further includes an update module configured to: changes and updates of IDS configuration files in the dynamic IDS set are monitored, and when the IDS configuration files change, the IDS configuration files in the dynamic IDS set are updated.
In some embodiments, the translation submodule includes a profile generation module configured to: designing a hierarchical structure of the IDS configuration file based on the tree structure; designing a parameter item corresponding to the byte index; and automatically generating IDS configuration files corresponding to different IDS user forms based on the hierarchical structure and parameter items corresponding to the byte indexes.
In some embodiments, the test module 330 includes a test sub-module configured to: after the test system acquires the test form, the test form is distributed to different test function modules to perform ground test oriented to the communication function of the aerospace science system.
In some embodiments, the different test function modules include, but are not limited to, a communication control module, a management configuration module, a data management module, and a general function module, wherein the communication control module includes a data sending module and a data read-back module, the data sending module is used for sending a plurality of different instructions, and the plurality of different instructions include, but are not limited to, an emergency stop instruction, a remote control instruction, a parameter request instruction, and a sweep function instruction; the data readback module is used for acquiring readback data, wherein the readback data comprises, but is not limited to, various receipts, telemetry values and industrial parameter return data; the management configuration module is used for carrying out parameter management configuration on the ground inspection platform, wherein the parameter management configuration comprises, but is not limited to, configuration file path management, parameter file reading and saving management and interface parameter saving management; the data management module is a database service, and the database service comprises a relational database and a time sequence database, wherein the relational database is used for storing a test form translated by the translator and can call and check and load the test form; the time sequence database is used for storing detection data related to the ground detection platform and executing operation records; the general function modules comprise, but are not limited to, a user event module, a system event recording module and a fool-proof management module; the user event module is used for carrying out authority login, the system event recording module is used for recording system events, and the fool-proof management module is used for carrying out system configuration.
In the implementation, each unit may be implemented as an independent entity, or may be implemented as the same entity or several entities in any combination, and the implementation of each unit may be referred to the foregoing method embodiment, which is not described herein again.
As can be seen from the above, the ground test device for the communication function of the aerospace science system in this embodiment may first obtain an interface data sheet of the aerospace science system, where the aerospace interface data sheet includes protocol data for performing interface coordination between devices of the aerospace science system; then using IDS editor to generate IDS user form to be tested; under the design mode of an operator framework, based on a translator designed by a dynamic IDS set and IDS encoding and decoding, converting data in an IDS user form to be tested into a test form which can be identified by a test system; and finally, based on the test form, completing the ground test for the communication function of the aerospace science system through the test system.
The invention generates a translator based on the abstract and read logic design of IDS, the translator can convert the data in the private form of the user into the form which can be identified by the test system, and then the user can quickly generate the test form to be converted into the test item for execution through the translator after the communication protocol is modified.
The invention designs a set of interface translation tools based on IDS interface universal rules and meeting space communication protocol field specifications, which can rapidly respond to coding and decoding changes caused by IDS changes, so that technical condition changes can be rapidly reflected and expressed on ground detection software; in addition, the invention can meet the ground detection requirement of most aerospace equipment based on IDS file format and CCSDS protocol constraint by less customized translation design work, and responds to the change brought by the technical change; the local storage space provided by the invention can meet the long-term data acquisition requirement, can realize robust storage, can realize that data is not lost, is convenient for personnel to acquire, reduces the acquisition time interval, and is convenient for tracing iteration.
The embodiment of the application also provides electronic equipment which can be a terminal, a server and other equipment. The terminal can be a mobile phone, a tablet computer, an intelligent Bluetooth device, a notebook computer, a personal computer and the like; the server may be a single server, a server cluster composed of a plurality of servers, or the like.
In some embodiments, the ground test device for the communication function of the aerospace science system may be integrated into a plurality of electronic devices, for example, the ground test device for the communication function of the aerospace science system may be integrated into a plurality of servers, and the ground test method for the communication function of the aerospace science system is implemented by the plurality of servers.
In the present embodiment, a detailed description will be given taking an example in which the electronic device of the present embodiment is a server, for example, as shown in fig. 4, which shows a schematic structural diagram of the server according to the embodiment of the present application, specifically:
the server may include one or more processors 401 of a processing core, memory 402 of one or more computer readable storage media, a power supply 403, an input module 404, and a communication module 405, among other components. Those skilled in the art will appreciate that the server architecture shown in fig. 4 is not limiting of the server and may include more or fewer components than shown, or may combine certain components, or a different arrangement of components. Wherein:
the processor 401 is a control center of the server, connects respective portions of the entire server using various interfaces and lines, and performs various functions of the server and processes data by running or executing software programs and/or modules stored in the memory 402 and calling data stored in the memory 402, thereby performing overall monitoring of the server. In some embodiments, processor 401 may include one or more processing cores; in some embodiments, processor 401 may integrate an application processor that primarily processes operating systems, user interfaces, applications, and the like, with a modem processor that primarily processes wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 401.
The memory 402 may be used to store software programs and modules, and the processor 401 executes various functional applications and data processing by executing the software programs and modules stored in the memory 402. The memory 402 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program (such as a sound playing function, an image playing function, etc.) required for at least one function, and the like; the storage data area may store data created according to the use of the server, etc. In addition, memory 402 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device. Accordingly, the memory 402 may also include a memory controller to provide the processor 401 with access to the memory 402.
The server also includes a power supply 403 for powering the various components, and in some embodiments, the power supply 403 may be logically connected to the processor 401 by a power management system, such that charge, discharge, and power consumption management functions are performed by the power management system. The power supply 403 may also include one or more of any of a direct current or alternating current power supply, a recharging system, a power failure detection circuit, a power converter or inverter, a power status indicator, and the like.
The server may also include an input module 404, which input module 404 may be used to receive entered numeric or character information and to generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control.
The server may also include a communication module 405, and in some embodiments the communication module 405 may include a wireless module, through which the server may wirelessly transmit over short distances, thereby providing wireless broadband internet access to the user. For example, the communication module 405 may be used to assist a user in e-mail, browsing web pages, accessing streaming media, and so forth.
Although not shown, the server may further include a display unit or the like, which is not described herein. In this embodiment, the processor 401 in the server loads executable files corresponding to the processes of one or more application programs into the memory 402 according to the following instructions, and the processor 401 runs the application programs stored in the memory 402, so as to implement various functions in the ground test device facing the communication function of the aerospace science system.
In some embodiments, a computer program product is also presented, comprising a computer program or instructions that, when executed by a processor, performs the steps of any of the above-described ground testing methods for communication functions of an aerospace science system.
The specific implementation of each operation above may be referred to the previous embodiments, and will not be described herein.
As can be seen from the above, the embodiment of the application designs a set of interface translation tool based on the general rule of the IDS interface and meeting the field specification of the spatial communication protocol, which can quickly respond to the codec change caused by the IDS change, so that the technical condition change can be quickly reflected and expressed on the ground inspection software; in addition, the invention can meet the ground detection requirement of most aerospace equipment based on IDS file format and CCSDS protocol constraint by less customized translation design work, and responds to the change brought by the technical change; the local storage space provided by the invention can meet the long-term data acquisition requirement, can realize robust storage, can realize that data is not lost, is convenient for personnel to acquire, reduces the acquisition time interval, and is convenient for tracing iteration.
Those of ordinary skill in the art will appreciate that all or a portion of the steps of the various methods of the above embodiments may be performed by instructions, or by instructions controlling associated hardware, which may be stored in a computer-readable storage medium and loaded and executed by a processor.
To this end, embodiments of the present application provide a computer readable storage medium having stored therein a plurality of instructions capable of being loaded by a processor to perform steps in any of the ground test methods for communication functions of an aerospace science system provided in embodiments of the present application. For example, the instructions may perform the steps of: firstly, acquiring an interface data sheet of the aerospace science system, wherein the aerospace interface data sheet comprises protocol data for interface coordination among all devices of the aerospace science system; then using IDS editor to generate IDS user form to be tested; under the design mode of an operator framework, based on a translator designed by a dynamic IDS set and IDS encoding and decoding, converting data in an IDS user form to be tested into a test form which can be identified by a test system; and finally, based on the test form, completing ground test oriented to the communication function of the aerospace science system through a test system.
Wherein the storage medium may include: read Only Memory (ROM), random access Memory (RAM, random Access Memory), magnetic or optical disk, and the like.
According to one aspect of the present application, there is provided a computer program product or computer program comprising computer instructions stored in a computer readable storage medium. The processor of the computer device reads the computer instructions from the computer-readable storage medium and executes the computer instructions to cause the computer device to perform the methods provided in the various alternative implementations of the ground test aspect of the aerospace science system-oriented communication function provided in the above embodiments.
Because the instructions stored in the storage medium can execute the steps in any ground test method for the communication function of the aerospace science system provided by the embodiment of the application, the beneficial effects that any ground test method for the communication function of the aerospace science system provided by the embodiment of the application can be realized, which are detailed in the previous embodiments and are not repeated here.
The above describes in detail a ground test method, device, server and computer readable storage medium for communication function of aerospace science system provided in the embodiments of the present application, and specific examples are applied herein to describe the principles and embodiments of the present application, where the description of the above embodiments is only for helping to understand the method and core ideas of the present application; meanwhile, as those skilled in the art will vary in the specific embodiments and application scope according to the ideas of the present application, the contents of the present specification should not be construed as limiting the present application in summary.

Claims (10)

1. A ground test method for communication function of aerospace science system is characterized by comprising the following steps:
acquiring an interface data sheet of an aerospace science system, wherein the aerospace interface data sheet comprises protocol data for interface coordination among all devices of the aerospace science system;
Generating an IDS user form to be tested from the aerospace interface data sheet by using an IDS editor;
under an operator framework design mode, based on a dynamic IDS set and a translator designed by IDS encoding and decoding, converting data in the IDS user form to be tested into a test form which can be identified by a test system;
based on the test form, the ground test for the communication function of the aerospace science system is completed through the test system.
2. The ground test method for communication functions of an aerospace science system according to claim 1, wherein the generating the IDS user form to be tested from the aerospace interface data form using an IDS editor comprises:
decrypting the aerospace interface data sheet into a first XML file based on an IDS editor;
the first XML file is processed into a graphic form in a reverse-serialization mode;
the user obtains a data file after filling in the graphic form, and converts the data file from the graphic form into a second XML file;
and obtaining an IDSD file by encrypting the second XML file, wherein the IDSD file is the IDS user form to be tested.
3. The ground test method for communication functions of aerospace science systems according to claim 1 or 2, wherein the translator designed based on the dynamic IDS set and IDS codec converts the data in the IDS user form to be tested into a test form identifiable by the test system, comprising:
And the translator disassembles the long command serial corresponding to the IDS user form by using a field class-based definition mode to obtain disassembled calibration type data.
4. The ground test method for communication functions of aerospace science system according to claim 3, wherein in the operator framework design mode, based on the dynamic IDS set and the translator designed by IDS codec, the data in the IDS user form to be tested is converted into a test form identifiable by the test system, further comprising:
establishing a dynamic IDS set, wherein the dynamic IDS set stores IDS configuration files corresponding to different IDS user forms which are automatically generated based on IDS configuration file format specifications;
invoking an IDS configuration file corresponding to the IDS user form to be tested in the dynamic IDS set through a client;
and obtaining a test form which can be identified by the test system based on the IDS configuration file corresponding to the IDS user form to be tested.
5. The ground test method for communication functions of an aerospace science system of claim 4, wherein the invoking, by the client, the IDS configuration file corresponding to the IDS user form to be tested in the dynamic IDS set comprises:
Based on the calibrated data type, an IDS configuration file corresponding to the disassembled calibrated type data is derived, so that the IDS configuration file corresponding to the disassembled calibrated type data is dynamically imported into the test system, and related prompts and message processing are sent to the client.
6. The ground test method for communication functions of an aerospace science system of claim 4, wherein the invoking, by the client, the IDS configuration file corresponding to the IDS user form to be tested in the dynamic IDS set further comprises:
and monitoring the change and the update of the IDS configuration files in the dynamic IDS set, and updating the IDS configuration files in the dynamic IDS set when the IDS configuration files change.
7. The ground test method for communication functions of an aerospace science system of claim 4, wherein the creating a dynamic IDS set storing IDS profiles corresponding to different IDS user forms automatically generated based on IDS profile format specifications comprises:
designing a hierarchical structure of the IDS configuration file based on a tree structure;
designing a parameter item corresponding to the byte index;
and automatically generating IDS configuration files corresponding to different IDS user forms based on the hierarchical structure and the parameter items corresponding to the byte indexes.
8. The ground test method for communication functions of the aerospace science system according to claim 1, wherein the ground test for communication functions of the aerospace science system is completed through the test system based on the test form, and the method comprises the following steps:
after the test system acquires the test form, the test form is distributed to different test function modules to perform ground test oriented to the communication function of the aerospace science system.
9. The method for testing the ground for the communication function of the aerospace science system according to claim 8, wherein the different testing function modules comprise, but are not limited to, a communication control module, a management configuration module, a data management module and a general function module, wherein,
the communication control module comprises a data sending module and a data read-back module, wherein the data sending module is used for sending a plurality of different instructions, and the plurality of different instructions comprise, but are not limited to, an emergency stop instruction, a remote control instruction, a parameter request instruction and a sweep frequency function instruction; the data readback module is used for acquiring readback data, wherein the readback data comprises, but is not limited to, various receipts, telemetry values and industrial parameter return data;
the management configuration module is used for carrying out parameter management configuration on the ground inspection platform, wherein the parameter management configuration comprises, but is not limited to, configuration file path management, parameter file reading and saving management and interface parameter saving management;
The data management module is a database service, and the database service comprises a relational database and a time sequence database, wherein the relational database is used for storing the test form translated by the translator and can be called to check and load the test form; the time sequence database is used for storing the detection data related to the ground detection platform and executing operation records;
the general function module comprises, but is not limited to, a user event module, a system event recording module and a fool-proof management module; the user event module is used for carrying out authority login, the system event recording module is used for recording system events, and the fool-proof management module is used for carrying out system configuration.
10. A ground testing device for communication function of aerospace science system is characterized by comprising:
the system comprises an interface data sheet acquisition module, a control module and a control module, wherein the interface data sheet acquisition module is used for acquiring an interface data sheet of an aerospace science system, and the aerospace interface data sheet comprises protocol data for interface coordination among all devices of the aerospace science system;
the user form generation module is used for generating an IDS user form to be tested from the aerospace interface data form by using an IDS editor;
the translation module is used for converting the data in the IDS user form to be tested into a test form which can be identified by the test system based on a translator designed by a dynamic IDS set and IDS encoding and decoding under an operator framework design mode;
And the test module is used for completing ground test for the communication function of the aerospace science system through the test system based on the test form.
CN202310403942.3A 2023-04-14 2023-04-14 Ground test method and device for communication function of aerospace science system Pending CN116470968A (en)

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